Combine first 5 ingredients and ... directions on cake mix box. (To bake in sheet, bake at 350 degrees for 40-45 minutes. Mix and frost and refrigerate.
Ingredients: 11 (eggs .. juice .. marshmallows .. nuts .. oil .. soda ...)
1. Preheat oven to 350 ... with remaining layers. Frost sides and top with milk chocolate frosting. Sprinkle pistachios on top. Position chocolate hearts ... minutes; stir until smooth.